Can I get a letter from you telling someone that I’m a loyal customer?

I’ve been using Bank of America since before it was even Bank of America. I opened my account when I was in second grade (age 7). Originally the bank was called Maryland National Bank. It then merged with Nations Bank, and eventually Bank of America. 18 years later I needed to get a letter from them stating that I had 16 accounts in good standing. They charged me $10…per account.